Rui's a college student. He's a "small" celebrity crush on Tsukasa, an actor and model.

Rui momentarily took off his mask to breathe since it was hard with it plus the very cold hair. He was walking back home after his last class when his phone buzzed with a notification: Tsukasa was live.

Stopping to watch, his eyes sparkled and steam came out of his mouth. Tsukasa was explaining how he was at a shooting at the moment. Rui's eyes widened, the shooting venue wasn't far from where he was!